Oko Jumbo and Ja-Ja are the rival chiefs of the eastern outfalls of the Niger; they are both natives of Bonny. Some years back a Government of four regents, of which Oko Jumbo and Ja-Ja were members, was established in Bonny. The two rival chiefs each wished to monopolise the power, quarrels ensued, and finally Ja-Ja seceded and set up a kingdom for himself. Since then each has been endeavouring to outvie the other in the completeness of his war material. No sooner did Ja-Ja hear that his rival at Bonny had Armstrong guns, than he also sent to England for some. Recently a Gatling gun arrived for him, and the Bonny natives are now devoured with rage and envy because they have not one. Oko Jumbo has under his command some 7,000 or 8,000 men, all armed with breech-loading rifles and well supplied with ammunition; and Ja-Ja can put about the same number, similarly armed, into the field. The wars between these chieftains are notorious; one has but lately come to an end, in which several of Ja-Ja’s wives were captured and eaten by the enemy, and judging from the past we may expect another war soon. The bodies of the slain, and some of the prisoners taken, are always eaten by the combatants, and the remainder of the prisoners are sold into slavery. I asked Oko Jumbo why they did not eat all the captives, since they seemed to like that kind of food, and he replied that a good dinner was all very well in its way, but that it only satisfied one for a day at the most, whereas the rum, tobacco, and cloth purchased with the money obtained for the slaves would be a source of gratification for some weeks. The traders always endeavour to settle disputes between the natives, as during a war the river is closed, no produce is brought down, and their trade is almost at a standstill; they do not, however, seem inclined effectually to put an end to all these petty wars by combining together to refuse to supply the natives with arms and gunpowder.